407616480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16651}}^1$

素因数の和:16689

約数の個数: 144

約数和(自身を含む): 1472902704

約数和(自身を除く): 1065286224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 16651, 24480, 33302, 49953, 66604, 83255, 99906, 133208, 149859, 166510, 199812, 249765, 266416, 283067, 299718, 333020, 399624, 499530, 532832, 566134, 599436, 666040, 749295, 799248, 849201, 999060, 1132268, 1198872, 1332080, 1415335, 1498590, 1598496, 1698402, 1998120, 2264536, 2397744, 2547603, 2664160, 2830670, 2997180, 3396804, 3996240, 4246005, 4529072, 4795488, 5095206, 5661340, 5994360, 6793608, 7992480, 8492010, 9058144, 10190412, 11322680, 11988720, 12738015, 13587216, 16984020, 20380824, 22645360, 23977440, 25476030, 27174432, 33968040, 40761648, 45290720, 50952060, 67936080, 81523296, 101904120, 135872160, 203808240, 407616480]

約数ペア:

[(1, 407616480), (2, 203808240), (3, 135872160), (4, 101904120), (5, 81523296), (6, 67936080), (8, 50952060), (9, 45290720), (10, 40761648), (12, 33968040), (15, 27174432), (16, 25476030), (17, 23977440), (18, 22645360), (20, 20380824), (24, 16984020), (30, 13587216), (32, 12738015), (34, 11988720), (36, 11322680), (40, 10190412), (45, 9058144), (48, 8492010), (51, 7992480), (60, 6793608), (68, 5994360), (72, 5661340), (80, 5095206), (85, 4795488), (90, 4529072), (96, 4246005), (102, 3996240), (120, 3396804), (136, 2997180), (144, 2830670), (153, 2664160), (160, 2547603), (170, 2397744), (180, 2264536), (204, 1998120), (240, 1698402), (255, 1598496), (272, 1498590), (288, 1415335), (306, 1332080), (340, 1198872), (360, 1132268), (408, 999060), (480, 849201), (510, 799248), (544, 749295), (612, 666040), (680, 599436), (720, 566134), (765, 532832), (816, 499530), (1020, 399624), (1224, 333020), (1360, 299718), (1440, 283067), (1530, 266416), (1632, 249765), (2040, 199812), (2448, 166510), (2720, 149859), (3060, 133208), (4080, 99906), (4896, 83255), (6120, 66604), (8160, 49953), (12240, 33302), (16651, 24480)]